Visible Light Spectrum Analyser

The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye.

Visible light spectrum analyser.

A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. This spectrum analyzer can analyze light including infrared ir and ultraviolet uv light. Download light spectrum analyzer and enjoy it on your iphone ipad and ipod touch. Electromagnetic radiation in this range of wavelengths is called visible light or simply light a typical human eye will respond to wavelengths from about 380 to 740 nanometers.

Watch the dancing spectra on your phone by simply placing your phone near a your media player car stereo or radio while playing music. It uses dvd disk that works like a diffraction grating and spli. In terms of frequency this corresponds to a band in the vicinity of 405 790 thz. The optical spectrum of visible leds used in lighting indication measurement and applications can be measured and analyzed.

This user friendly app listens to sound from microphone and presents the frequency response in colorful spectrum views. Compare n9937a fieldfox handheld microwave spectrum analyzer 18 ghz. The primary use is to measure the power of the spectrum of known and unknown signals. Compare n9936b fieldfox handheld microwave spectrum analyzer 14 ghz.

Compare n9936a fieldfox handheld microwave spectrum analyzer 14 ghz. The built in color analysis function automatically evaluates a dominant wavelength and chromatic coordinates. The input signal that most common spectrum analyzers measure is electrical. A fast and fluid spectrum analyzer that makes listening music more enjoyable.

Light from 400 700 nanometers nm is called visible light or the visible spectrum because humans can see it light outside of this range may be visible to other organisms but cannot be perceived by the human eye. In wavelength meter mode the system has been found to offer reliable results as low as 0 1 pm in the visible spectrum and 0 2 pm in the nir ir see the specs tab for details. However spectral compositions of other signals such as acoustic pressure waves and optical light waves. This chemistry video tutorial explains the visible light portion of the electromagnetic spectrum.

The software evaluates the spectrum of the unknown input in order to determine an appropriate display resolution. The human eye sees color over wavelengths ranging roughly from 400 nanometers violet to 700 nanometers red.